Description

Boronic Acid, Ethyl-, Bis(2,2-Dimethylpropyl) Ester is a specialized organoboron compound, specifically a neopentyl glycol-protected boronic ester, valued for its enhanced stability and utility in advanced synthetic chemistry. This compound serves as a crucial building block and catalyst in cross-coupling reactions, enabling the precise construction of complex molecular architectures. It is primarily required by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and advanced materials sectors for developing active ingredients and novel polymers.

Application

• Suzuki-Miyaura Cross-Coupling Reactions: A key reagent for forming carbon-carbon bonds in the synthesis of biaryl compounds, central to many pharmaceutical intermediates.
• Pharmaceutical Intermediate Synthesis: Used in the research and production of active pharmaceutical ingredients (APIs), especially those requiring boronic acid derivatives.
• Agrochemical Development: Employed in creating novel herbicides, fungicides, and insecticides that rely on organoboron chemistry.
• Material Science Research: Acts as a monomer or additive in the development of organic electronic materials, such as OLEDs and conductive polymers.
• Catalyst and Ligand Preparation: Serves as a precursor for synthesizing sophisticated catalysts and ligands used in asymmetric synthesis.
• Chemical Biology & Proteomics: Utilized in the design of molecular probes and inhibitors that target specific enzymes or biological pathways.

Basic Information

Product Name	Boronic Acid, Ethyl-, Bis(2,2-Dimethylpropyl) Ester
CAS No.	67753-47-3
Molecular Formula	C₁₄H₂₉BO₂
Molecular Weight	240.19 g/mol
Synonyms	Ethylboronic Acid Bis(neopentyl) Ester; Bis(2,2-Dimethylpropyl) Ethylboronate; Neopentyl Glycol Ethylboronate; Ethylboronic Acid Di-tert-butylmethyl Ester; 2-Ethyl-5,5-dimethyl-1,3,2-dioxaborinane; B-Ethyl-4,4-dimethyl-1,3,2-dioxaborinane; (Ethylboronyl)bis(2,2-dimethylpropane)
EINECS	Contact for details

Quality Control

Our production of Boronic Acid, Ethyl-, Bis(2,2-Dimethylpropyl) Ester adheres to stringent in-process controls and final batch testing to ensure high purity and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, identity, and impurity profiles. Our quality management system is designed to meet the rigorous standards demanded by pharmaceutical and fine chemical industries.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.